????:???
??“??????”????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
???????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??????
??
????? ?????????????????????
????? ?????????????????????
??
????:
1???????:?????95
2???????
3???????????
4??????
5???????????
????:???
????
6
%
???:??